# servicegraph

Connects structured datasets of US agencies, launch directories, and newsletters to your assistant. Helps discover agencies and backlink targets.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI · ★ 61
- Author: nostrband
- License: MIT · policy=link-only · description only; the file stays with the author
- Source: https://github.com/nostrband/ServiceGraph
- Updated: 2026-06-02
- HTML: https://affpapa.org/en/nevibecode/mcp/servicegraph

## What it does

This MCP server lets your coding assistant query structured ServiceGraph datasets. The catalog includes over 110k US firms across 22 industries, 850+ software directories, 3,500+ business catalogs, and 50k+ newsletters. Your assistant can filter entries by industry, customer ratings, and organic traffic.

Summary cards and basic filters are free, but the server rejects calls without a valid `SERVICEGRAPH_API_KEY`. New accounts receive 2,000 free credits. Full contact rows and granular metrics consume this balance.

## Requirements
- Remote server: `https://mcp.servicegraph.co`

## Install

### Claude Code (native platform)

**Platform CLI: remote server**
```bash
claude mcp add --transport http servicegraph https://mcp.servicegraph.co
```

### Codex

**Platform CLI: remote server**
```bash
codex mcp add servicegraph --url https://mcp.servicegraph.co
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "servicegraph": {
            "url": "https://mcp.servicegraph.co"
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "servicegraph": {
            "type": "http",
            "url": "https://mcp.servicegraph.co"
        }
    }
}
```

### Gemini CLI

**Platform CLI: remote server**
```bash
gemini mcp add -t http servicegraph https://mcp.servicegraph.co
```

## When to use it
- filter US agencies by industry, service type, and location
- find software launch directories sorted by domain rating and traffic
- pull contact rows from a list of agency domains
- identify newsletters filtered by audience size and topic

## Example prompts
- Use ServiceGraph to find three design agencies in California with SaaS experience
- Find product directories with strong domain ratings to launch an MCP server
- Pull contact info from ServiceGraph for these domain names

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md